Everyday gestures make a difference. A smile, giving way, parking well, understanding the other person or at least respecting him or her, make our day more human.
At the Design for All International we work to make this so easy to do is the usual mood in cities, businesses and schools.
That's why we need to get people involved who are able to "put themselves in the other person's shoes" and everyone needs to put it into practice in their field.